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Activates the specified form's data session.

SET DATASESSION TO [nDataSessionNumber]

Parameters

nDataSessionNumber


Specifies a form's data session to activate. If you omit nDataSessionNumber, data session 1 (the Global data session) is activated.

Remarks

By default, data session 1, the Global data session, is active when you start Visual FoxPro.

A form's DataSession property determines whether the form has its own unique data session when the form is created. If a form's DataSession property is set to 2, the form has its own data session; otherwise, a data session is not created for the form. You can use the form's read-only DataSessionId property to determine the form's data session number.

A data session is closed when the form that created the data session is released.

SET DATASESSION typically is used to debug forms. Care should be taken when issuing this command when a form is active, because tables in non-current datasessions are not accessible.

The following SET commands scope to the current data session:

SET Commands

SET ANSI

SET AUTOSAVE

SET BLOCKSIZE

SET CARRY

SET CENTURY

SET COLLATE

SET CONFIRM

SET CURRENCY

SET DATABASE

SET DATE

SET DECIMALS

SET DELETED

SET DELIMITERS

SET EXACT

SET EXCLUSIVE

SET FIELDS

SET FIXED

SET HOURS

SET LOCK

SET MARK TO

SET MEMOWIDTH

SET MULTILOCKS

SET NEAR

SET NULL

SET POINT

SET REPROCESS

SET SAFETY

SET SECONDS

SET SEPARATOR

SET SYSFORMATS

SET TALK

SET UNIQUE

See Also



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